マツダ List of Products and Services

Here is an example of a "Hexagonal Stop Hole High Nut." This is used as a component for pneumatic cylinders. Its distinctive features include being a hexagonal stop hole and having an M6 thread cut into its inner diameter. Our company provides a consistent service from forging to the hexagonal shape and M6 threading of the inner diameter. We specialize in the processing of such special nut products. If you have any products you are struggling with, please feel free to contact us. We can accommodate not only mass production but also prototype nut and collar manufacturing. 【Available Sizes】 ■ Size: φ10×20L (M6) ■ Material: Steel ■ Application: Pneumatic cylinder components *For more details, please refer to the related links or feel free to contact us.

• nut
• Contract manufacturing
• Processing Contract

We would like to introduce a case of a special "weld nut" processed at Special Nut & Collar Manufacturing.com. The features of this product include a diamond-shaped flange and the addition of a weld spot on the diamond-shaped flange. Our company specializes in the processing and manufacturing of special nuts and spacers, and we can propose suitable products tailored to the specifications of our customers' drawings. If you are facing difficulties with special shapes that cannot be covered by standard nuts and collars, please contact us. 【Processable Sizes】 ■ Size: 32mm × φ20mm × 9mm ■ Material: Steel *For more details, please refer to the related links or feel free to contact us.

• nut
• Contract manufacturing
• Processing Contract

We would like to introduce a case of "square nuts" processed at Special Nut & Collar Manufacturing.com. The feature of this product is that it has a square flange shape, and the square flange part has a similar square hole. The expected application is that by fitting this square nut into a product with a square stop hole, fastening can be achieved without tapping the workpiece. Our company specializes in the processing and manufacturing of special nuts and spacers, and we can provide suitable product proposals tailored to the specifications of our customers' drawings. If you are facing difficulties with specially shaped processed products that cannot be covered by standard nuts and collars, please contact us. 【Available Processing Sizes】 ■ Size: □14mm × 9.0mm ■ Material: Steel ■ Accuracy: ±0.1mm *For more details, please refer to the related links or feel free to contact us.

• nut
• Contract manufacturing
• Processing Contract

Here is an example of a "flanged nut" with a thin 1.5mm rim. This product is manufactured by Special Nut & Color Manufacturing.com using customer-provided drawings for processing. Although it has a complex shape, we are able to offer overwhelming cost advantages by using forging processes. 【Available Processing Sizes】 ■ Material: Steel ■ Precision: Shaft outer diameter 0.02 ■ Application: Automotive seats *For more details, please refer to the related links or feel free to contact us.

• nut
• Contract manufacturing
• Processing Contract

Here is an example of a "flanged nut" manufactured by Special Nut & Color Manufacturing.com. The material used is aluminum, and it is shaped by a former. Due to the high demand for lightweight components, replacing nut parts made of iron with aluminum is an increasing need in automotive parts. Our product meets the requirements of our customers. 【Available Processing Sizes】 ■ Size: Flange φ21mm × Shaft φ10mm × Length 22mm ■ Material: Aluminum ■ Precision: ±0.01 ■ Application: Embedded parts for industrial machinery *For more details, please refer to the related links or feel free to contact us.

• nut
• Contract manufacturing
• Processing Contract

We would like to introduce an example of "high-precision lightweight nuts" that meets the need for lightweight special nuts. By hollowing out the head and making it thinner, we have successfully reduced the material used and achieved weight reduction. For mass production of nuts that realize high precision and lightweight, please leave it to specialnut-color manufacturing.com. 【Available Sizes】 ■ Size: φ15×10 ■ Material: Steel ■ Precision: Shaft length ±0.04 ■ Application: Lock nut *For more details, please refer to the related links or feel free to contact us.

• nut
• Contract manufacturing
• Processing Contract

We would like to introduce a case of "flare nuts," which are used as piping components and manufactured by Special Nut & Color Manufacturing.com. A notable feature is that the screw threads are cut and the end face is tapered. As this is a mass-produced item with a lot size of 20,000 pieces, production that keeps the cost per unit low is required, and using a former allows for cost-effective production. 【Available Processing Sizes】 ■ Size: Screw size M14 ■ Material: Steel ■ Precision: ±0.1mm ■ Application: Piping joints *For more details, please refer to the related links or feel free to contact us.

• nut
• Contract manufacturing
• Processing Contract

We would like to introduce a case of "special nuts" processed at Special Nut & Color Manufacturing.com. This product features a tubular section that also functions as a spacer in addition to the standard hex nut. The spacer section is inserted into the through hole, and fastening is done with the threaded part. It is essentially an integrated molded product of a hex nut and a spacer. Our company specializes in processing nuts with special shapes that are not available in standard products. If you have any products you are having trouble with, please feel free to contact us. 【Available Processing Sizes】 ■ Size: φ19mm × 20mm ■ Material: Steel ■ Precision: ±0.15mm *For more details, please refer to the related links or feel free to contact us.

• nut
• Contract manufacturing
• Processing Contract

We would like to introduce a case of "Special Nut Oval Shape" handled by Special Nut & Color Manufacturing.com. Originally, this product was already in mass production and was being molded using a vertical press machine from another company. However, due to considerations for cost reduction, they consulted with us to explore a change in manufacturing method. As a result, we implemented the change in manufacturing method, reducing costs by 1/4. 【Available Processing Sizes】 ■ Size: M5 12×8 ■ Material: Steel ■ Application: Bicycle brake components *For more details, please refer to the related links or feel free to contact us.

• nut
• Contract manufacturing
• Processing Contract

With the ongoing trend of lightweighting various machines, we would like to introduce product examples of flanged collars from our specialized site "Special Nut and Collar Manufacturing.com"! What exactly is a "flanged collar"? We cover the basics, applications, and examples of cost reductions achieved through process changes. This is full of hints for process changes and VE/VA proposals! Please take a look! 【Contents】 ◎ What is a flanged collar? ◎ Our features ◎ VA/VE proposal examples… and more We also provide explanations on YouTube! Be sure to check that out as well!

• Electrical equipment parts
• fastener
• Other machine elements

When considering cost reduction through a process conversion using cold forging, we would like to introduce the necessary foundational knowledge from the perspective of a cold forging supplier. Our company provides valuable information on cold forging technology that is beneficial for development and design every month, filled with useful VA/VE information for development and design engineers. We encourage you to read it. [Contents] ■ Leave it to Mazda for cold forged products of various shapes and materials! ■ Why is Mazda capable of small-lot forging? ■ Achieving secondary processing-free with Mazda's cold forging! *For more details, please refer to the PDF document or feel free to contact us.

• bolt
• Contract manufacturing

We are introducing the necessary foundational knowledge from the perspective of a cold forging supplier when considering cost reduction through the conversion of manufacturing methods using cold forging. Our company provides valuable information on cold forging technology that is beneficial for development and design every month, filled with useful VA/VE information for development and design engineers. We encourage you to read it. [Contents] ■ Approaching Mazda's quality! Smart Scope Edition ■ Proposals and forging possible even for complex shapes! ■ Cost reduction of about 1/4 through forging of different shapes! *For more details, please refer to the PDF document or feel free to contact us.

• bolt
• Contract manufacturing

Cold forging offers higher dimensional accuracy and surface flatness compared to conventional forging processes. Our company utilizes this technology to provide high-precision and cost-effective screw components. By transitioning from other manufacturing methods to cold forging, there are various benefits such as cost reduction, shorter delivery times, and improved quality. This time, we have prepared a document featuring the characteristics of "custom metal nuts" and product examples based on the cold forging know-how we have cultivated over many years. It is full of hints for method conversion and VE/VA proposals! Please take a look! [Contents] ◎ Applications and overview of custom metal nuts ◎ VA/VE proposal examples We will introduce various types, including flange types, irregular shapes, and non-ferrous metal types. Leave the prototyping to mass production of metal nuts to Mazda!

• Electrical equipment parts
• Other Auto Parts
• nut

Cold forging has higher dimensional accuracy and surface flatness compared to general forging processes. Our company utilizes this technology to provide high-precision and cost-effective screw components. This time, based on the cold forging know-how we have cultivated over many years, we have prepared a document featuring the characteristics and product examples of "custom metal collars." Additionally, for those interested, we will present a "Cold Forging Cutting-Free 'Process Transition' Technology Handbook," which introduces basic knowledge of cold forging and the advantages of replacing other methods. [Contents] ◎ Applications and overview of custom metal collars ◎ VA/VE proposal examples Introducing various shapes such as flanged types and irregular types. Leave the prototyping to mass production of metal collars to Mazda!

• Electrical equipment parts
• Automotive Connectors
• nut

Cold forging has higher dimensional accuracy and surface flatness compared to conventional forging processes. Our company utilizes this technology to provide high-precision and cost-effective screw components. Based on the cold forging know-how we have cultivated over many years, we have created the "Handbook on 'Process Conversion' Technology for Cutting-Free Cold Forging." This document includes fundamental knowledge about cold forging, the advantages of replacing other methods, features of our technology, and numerous product examples! It is currently available for free distribution. [Contents] ◎ Basic knowledge of cold forging ◎ Weaknesses of conventional cold forging ◎ Characteristics of materials for cold forged components ◎ Our features ◎ VA/VE proposal examples… and more *You can download a digest version of this document. If you would like the complete version, please apply through the contact form.

• Other machine elements
• Plastic processing machines (cutting and rolling)

The excellent environmental technology "Gold Ecotech" from Osaka has selected our reusable cold forging molds, which have reduced the usage of rare metals! 【Technical Features】 - Reduces the amount of rare metals used in the manufacturing of molds necessary for producing cold forged products, while regenerating the worn parts of the molds to achieve a longer lifespan. - Uses inexpensive materials for the base part of the punch, while employing carbide materials only for the tip, resulting in a 90% reduction in the use of rare metals. - The regeneration of worn punches was not typically performed, but our coating technology for regenerating carbide coatings allows for the reuse of punches. *For more details, please contact us or refer to the catalog.

• Mold Design

The 'Challenges and Solutions in Prototype Manufacturing and Development' is a case study document that explains common 'concerns' and 'issues' faced by personnel in prototype and development settings, along with their solutions. It introduces numerous solutions that can only be achieved through Mazda's five-axis machining. 【Do you have any of these concerns? (A few examples)】 ■ There are no vendors willing to prototype products that are overly complex in design... ■ I need micron-level precision even for large parts... ■ There is variability in product precision between prototyping and mass production, leading to a lack of stability... *Please view the PDF data of 'Challenges and Solutions in Prototype Manufacturing and Development' from the download.

• Other machine elements

"Cold forging" is a processing technology that prevents distortion due to heat, material loss from cutting, and variations in processing accuracy by deforming the material without heating it! 【Technology that won first place at the All Japan Manufacturing Industry Top Spinning Tournament 2012, Kinki location】 【Features】 ◆ No distortion from heat, resulting in high processing accuracy ◆ Minimal material loss, fast processing speed, and the ability to produce uniform products ◆ Technology capable of handling everything from prototyping to mass production 【Exhibiting at the All Japan Manufacturing Industry World Spinning Tournament!】 ◆ Date: 2015/2/15 ◆ Location: Osanbashi Hall ◆ Exhibited product: Metal block "Metalock" made with micron precision 【For more details, please download the catalog or feel free to contact us】 　　　　　↓　↓　↓　　　　　　　　　　　　↓　↓　↓

• Other machine elements

"Processing of difficult materials using a 5-axis machining center" is a machining technology that maximizes the know-how cultivated by Mazda Corporation in the automotive industry, achieving high precision with tolerances of less than 5μm. It specializes in processing difficult materials that are typically challenging to machine, such as aluminum, titanium, high-strength alloys, and carbon fiber. It can handle small lot sizes starting from just one piece, and with the shortest delivery time of just three days, it is ideal for prototyping and development. 【Features】 ■ Achieves high precision with tolerances of less than 5μm ■ Capable of machining difficult materials (titanium, hastelloy, carbon fiber, aluminum, etc.) ■ Can be produced with an ultra-short delivery time of three days ■ Suitable for small lot sizes, making it perfect for prototyping and development *Various catalogs can be viewed as PDF data from the download section. *Delivery times may vary depending on the situation. Please contact us first.

• Other machine elements

"Cold forging" is a processing technology that prevents distortion caused by heat, material loss from cutting, and variations in processing accuracy. Due to its cost advantages, it has become a standard processing method in the automotive and automotive parts industries. It is possible to produce 5mm thick fittings, which are difficult to punch with a punch press and require skilled techniques in cold forging. It is ideal for insert fittings such as spacers, collars, and bushes. 【Features】 ■ No distortion from heat, resulting in high processing accuracy ■ Minimal material loss, fast processing speed, and the ability to produce uniform products ■ Technology capable of handling everything from prototypes to mass production ■ Mold production possible at half the cost of drawing molds *Please refer to the various catalogs available for download in PDF format.

• Other machine elements

"The Challenges and Solutions in Prototype Manufacturing and Development" is a case study document that explains common concerns and issues faced by personnel in prototype and development settings, along with their solutions. It introduces numerous solutions that can only be achieved through Mazda's five-axis machining. 【Do you have any of these concerns? (Some examples)】 ■ There are no vendors willing to prototype products that are overly complex in design... ■ I need high precision in microns even for large parts... ■ There is variability in product precision between prototyping and mass production, leading to instability... *Please view the PDF data of "The Challenges and Solutions in Prototype Manufacturing and Development" from the download link.

• Other machine elements

Mazda Corporation, a pioneer in precision cold forging, offers a one-stop service for the entire process up to mass production parts. We can accommodate quantities starting from one piece, and we are capable of various prototype responses, including samples for evaluation before mold construction through cutting processes and physical samples. 【Supported Materials】 ○ Steel ○ Aluminum ○ Stainless Steel ○ Copper ○ Titanium ○ Resin Wide range of support available. 【Equipment】 ■ CAD/CAM ■ 5-axis machining ■ CNC composite lathe ■ NC discharge machining ■ Wire cut discharge machining ■ Fine hole discharge machining ■ Cylindrical grinding ■ Surface grinding ■ Electric furnace ■ 300-ton hydraulic press, etc. *For more details, please download the catalog or contact us directly.

• Other machine elements
• Prototype Services

Cold forging refers to the process of shaping coil-shaped materials at room temperature by continuously applying a certain amount of force without heating, using equipment such as a parts former (horizontal multi-stage cold forging machine) and molds. Plastic processing is a method that utilizes the property of metal materials that, when subjected to a certain amount of force through processes like hammering, stretching, or drilling, they deform and do not return to their original shape (plastic deformation).

• Other machine elements

The in-house developed unique cold forging molds (carbide molds) have reduced the mold manufacturing period by half, and we are working on creating a responsive system for delivery times and specification changes. Additionally, as part of our environmental initiatives, we have achieved reductions in rare metals such as tungsten through our uniquely developed VA molds, as well as cost reductions and CO2 reductions through the rationalization of processing methods. Furthermore, we are conducting research and development aimed at extending the lifespan of our products.

• Other machine elements

Leave the prototype processing to us. We can accommodate quantities starting from just one piece. We provide prototype samples for evaluation before mold production using cutting processes, as well as actual samples. We can handle a wide range of materials including iron, aluminum, stainless steel, copper, titanium, and resin. Our equipment includes CAD/CAM, 5-axis machining, CNC composite lathes, NC discharge machining, wire-cut discharge machining, fine hole discharge, cylindrical grinding, surface grinding, electric furnaces, and a 300-ton hydraulic press, among others.

• Other machine elements

Cold forging processing achieves various shapes through compression molding using a press machine called a parts former. For a limited time, we are giving away samples of cold-forged products to the first 20 applicants. Why not take this opportunity to apply?

• Other machine elements

We have compiled a booklet that gathers the core technologies possessed by small and medium-sized enterprises in Osaka, which have sharp technologies in various fields, including molds, forging, metal press processing and materials, implementation of electronic components and devices, welding, surface treatment, joining of materials, machining, optics and lasers, environment and energy, crafts, design, business efficiency improvement, health and relaxation, food culture, and global aspects. The core technologies included consist not only of those developed by individual companies but also of core technologies for which patents have been obtained through joint inventions and collaborative technologies from multiple companies. We encourage you to explore the technologies and products in this "Core Technology Sheet Collection" that may be beneficial to your company's activities, and please feel free to contact us. For more details, please inquire or refer to the catalog.

• Other molds
• Other electronic parts
• Processing Contract